Trailer SYNC vs DiabloSport Pulsar CAT6
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trailer SYNC
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This App allows the user to view status from a bluetooth connected Trailer SYNC device. The state of trailer lights are displays on the main screen and a diagnostic screen displays detailed voltage and current for each light.
DiabloSport Pulsar CAT6
Enhance your late-model gas truck's performance with this app, offering improved drivability, mileage, and power. Adjust settings like boost by gear and enjoy safety features for peace of mind.
- Improved drivability
- Increased mileage
- More power
- Adjustable power levels
- Boost by gear control
- Engine coolant temperature protection
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The Pulsar CAT6 from Diablosport offers late model gas truck owners better drivability, improved mileage and more power through an all-new module with an interactive smartphone app like nothing else on the market. Developed specifically for late model Ram 1500 SST Hurricane and Jeep Wagoneer, the CAT6 builds upon our popular Diablosport lineup that has led the market for more than a decade with mild power gains and modest mileage improvements. Using the industry's most advanced technology, our new smartphone interface offers unmatched adjustability over your trucks features. The simple plug n’ play under hood module integrates seamlessly with your truck for complete control over your driving experience with 5 power levels adjustable on the fly. Using our integrated mobile app, the CAT6 adds the extra power and throttle response your truck needs. Our emissions safe tuning offers broad usable power gains you’ll feel while towing and daily driving. This smartphone app offers simple control over features like boost by gear (options vary by vehicle make and model). Built-in safety features like Engine Coolant Temperature protection offers the peace of mind knowing your engine always performs to the best of its ability without potential of harm from the added power. Pick up the all-new CAT6 module anywhere Diablosport devices are sold and download the app now!
Screenshots
Verdict
The clearest difference is update cadence: DiabloSport Pulsar CAT6 at every 2 months against Trailer SYNC's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Trailer SYNC ships an update every 12 months, DiabloSport Pulsar CAT6 every 2 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.
| Parameter | Trailer SYNC | DiabloSport Pulsar CAT6 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 12 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 1 MB | 132 MB |
| Age rating | 4+ | 4+ |
| Developer | Michael Fort | Holley Performance Products |
In-app purchases
Trailer SYNC
No in-app purchases
DiabloSport Pulsar CAT6
No in-app purchases
Questions
Is Trailer SYNC free?
Is DiabloSport Pulsar CAT6 free?
Do Trailer SYNC or DiabloSport Pulsar CAT6 have ads?
Which is updated more often, Trailer SYNC or DiabloSport Pulsar CAT6?
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